How to solve the common faults of baoding oil-immersed transformer? The good operating condition of oil-immersed transformer directly affects the quality of power supply of the whole power system. This paper introduces the fault features and causes of transformer for the reference analysis of operators to solve the problems existing in the operation of transformer in time to ensure the safe operation of transformer. Let's analyze the common faults of baoding oil-immersed transformer
Common faults of oil immersed transformer in baoding
The sealing parts of baoding oil-immersed transformer leak oil
Poor sealing. Usually the sealing of the box edge and the box cover is sealed with oil resistant rubber rod or rubber gasket. Some of them are tied with plastic bands, some of them directly press the two ends together. As a result of rolling during installation, the joints cannot be pressed down, which will not seal the connection, but still leak oil. The joint can be bonded with fushi blue material to form a whole joint, and the oil leakage phenomenon is greatly controlled. If the operation is convenient, the metal shell can be glued at the same time to achieve the purpose of leakage control.
The oil temperature keeps going up
The continuous increase of oil temperature in daily operation of baoding oil-immersed transformer shows that there are some problems inside the transformer. The main reason is overheat of iron core or short circuit between windings. The core may overheat if the insulation of the core is damaged by eddy current or the threaded screw used to clamp the core. The eddy current will keep the core temperature high for a long time, resulting in increased iron loss and higher oil temperature. Damage to the insulation will cause the screw to overheat. When the temperature rises to the degree that the iron core is melted together, power should be cut off immediately to the transformer to avoid such a serious accident as fire or explosion.
Baoding zhongyi electric material manufacturing co., LTD is a professional manufacturer of transformer for baoding transformer factory. It has professional production equipment, hoisting, tooling and testing equipment, and has established a perfect quality management system.
Main products of the company: baoding dry type transformer, baoding box type transformer, baoding oil immersed transformer, baoding high and low voltage complete sets of equipment. I companies to follow "detail decides success or failure, honesty molded the future" of the enterprise purpose, adhere to "quality measuring market, seek development by innovation, to management for efficiency" business philosophy, to make my company's products are widely used in power plant, chemical, construction, mining, metallurgy, rail transportation and other industries, to meet the needs of various users, my company rely on superior product quality, thoughtful service, won the trust of our customers.
